DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NCR Award a ₱115.4M contract to 11-16 CONSTRUCTIONNational agencies
Transaction hash:
eec6a4b45ef646d87a111f3a5de96642d5884fea88617a44495a62135aa6b277
Status:
Included and unchanged
Block:
#3,909 2,104 blocks after it
Position in block:
Transaction 134 of 145
Award day:
Oct 17, 2019 (7 yrs ago)
Value:
₱115,390,486.57
Project:
Construction Projects
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,909 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Regular Infra - GAA 2019 LP", i.e. the FY2019 GAA. The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NCR awarded it to 11-16 CONSTRUCTION on 2019-10-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19O00035: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2022-10-25). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored eec6a4b45e…a6b277now …
- 2. Block Merkle root changedstored 652938c934…cf4c93now …
- 3. Block #3909 hash changedstored 3c5209134d…a2e34enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 144 records. Each step hashes the current value together with the sibling shown.
- leaf eec6a4b45ef646d87a111f3a5de96642d5884fea88617a44495a62135aa6b277
- 01 R f34ee6b758feb06d362e7a0556bf739efcda8c8b6cd415084b317fb497afdd24
- 02 L f77d754d4d1f142fc9c0ef9223359f09b87ea8ea383aea325471c8c24b7aa481
- 03 L 285ed39ae153a28dd436d9a823d6b8e976e765a1e2eb33d27881d662b67c5a96
- 04 R 9d6802aa39d1ffebf07c5d99eeaad110e280fda946b8f7be7b903b8d896dc7ac
- 05 R ced971cc997a65c0839bd1e57212499c23ad95d92382b8c5bd94b49b4e63cbda
- 06 R bb4de27840b2b9b0a3fe545edc889c5c00c613b48cf067ecb043f42cbdc4a253
- 07 R 60822a4b3686c301e348d88f6b4d79e1b596c06cabfaeac9234155b7461fa255
- 08 L 1334d017f694e6ccad1c446a1727c0928f49c773f2e3a6c086857343cc68b969
- root 652938c9345bf7b541d308f9cfa7a6e16346eb0d6624a628a517c17120cf4c93